Triple

T3582272
Position Surface form Disambiguated ID Type / Status
Subject Robinhood Markets E75826 entity
Predicate foundedBy P104 FINISHED
Object Baiju Bhatt
Baiju Bhatt is an American entrepreneur best known as the co-founder of the commission-free trading platform Robinhood.
 E371065 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Baiju Bhatt | Statement: [Robinhood Markets, foundedBy, Baiju Bhatt]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Baiju Bhatt
Context triple: [Robinhood Markets, foundedBy, Baiju Bhatt]
  • A. Tinku Jain
    Tinku Jain is known as the spouse of Ajit Jain, the prominent Berkshire Hathaway insurance executive and close associate of Warren Buffett.
  • B. Shyam
    Shyam is the young protagonist of the classic Marathi autobiographical novel "Shyamchi Aai," depicting his deep bond with his mother and his moral and emotional growth.
  • C. Binoy
    Binoy is a central character in Rabindranath Tagore’s Bengali novel "Gora," playing a key role in the story’s exploration of identity, nationalism, and social reform.
  • D. Dileep Rao
    Dileep Rao is an American actor known for his supporting roles in major films such as Avatar, Drag Me to Hell, and Inception.
  • E. Narhari Parikh
    Narhari Parikh was an Indian freedom fighter, social worker, and close associate of Mahatma Gandhi who played a significant role in early Gandhian movements and rural reform.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Baiju Bhatt
Triple: [Robinhood Markets, foundedBy, Baiju Bhatt]
Generated description
Baiju Bhatt is an American entrepreneur best known as the co-founder of the commission-free trading platform Robinhood.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Baiju Bhatt
Target entity description: Baiju Bhatt is an American entrepreneur best known as the co-founder of the commission-free trading platform Robinhood.
  • A. Tinku Jain
    Tinku Jain is known as the spouse of Ajit Jain, the prominent Berkshire Hathaway insurance executive and close associate of Warren Buffett.
  • B. Shyam
    Shyam is the young protagonist of the classic Marathi autobiographical novel "Shyamchi Aai," depicting his deep bond with his mother and his moral and emotional growth.
  • C. Binoy
    Binoy is a central character in Rabindranath Tagore’s Bengali novel "Gora," playing a key role in the story’s exploration of identity, nationalism, and social reform.
  • D. Dileep Rao
    Dileep Rao is an American actor known for his supporting roles in major films such as Avatar, Drag Me to Hell, and Inception.
  • E. Narhari Parikh
    Narhari Parikh was an Indian freedom fighter, social worker, and close associate of Mahatma Gandhi who played a significant role in early Gandhian movements and rural reform.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69ad85d6dc3c8190b491b79b83e25461 completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adc102cb2881908fa4dc1bf6fa5961 completed March 8, 2026, 6:33 p.m.
NED1 Entity disambiguation (via context triple) batch_69b402f36b2481909d4716e72a696e0d completed March 13, 2026, 12:28 p.m.
NEDg Description generation batch_69b403b9e7ac8190917e7313279b1c46 completed March 13, 2026, 12:31 p.m.
NED2 Entity disambiguation (via description) batch_69b4086f6da4819084778dffa33ef116 completed March 13, 2026, 12:51 p.m.
Created at: March 8, 2026, 3:21 p.m.